SONIA LAM
NPI 1285261917
Pediatrics - Pediatric Emergency Medicine in Albuquerque, NM
About Sonia Lam NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONIA LAM (NPI 1285261917) is an individual pediatric emergency medicine provider in Albuquerque, New Mexico, licensed in California (20A24773) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sonia Lam is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sonia Lam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Las Vegas, NV 89106
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sonia Lam's NPI number?
The NPI number for Sonia Lam is 1285261917. It was assigned to this individual provider in the NPPES registry on March 24, 2020.
Where is Sonia Lam located?
Sonia Lam practices at 1 University Of New Mexico, Albuquerque, NM 87131. The listed phone number is (505) 272-2321.
What is Sonia Lam's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Sonia Lam enrolled in Medicare?
Yes. Sonia Lam is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sonia Lam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Lam reassigns Medicare benefits to Faculty Physicians And Surgeons Of Llusm (Las Vegas, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sonia Lam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sonia Lam was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sonia Lam · NPI 1285261917
Pediatric Emergency Medicine physician in Albuquerque, New Mexico. Individual provider, active in the CMS NPPES registry since March 24, 2020.
## Identity
- **NPI:** 1285261917 (Entity type: Individual)
- **Enumerated:** March 24, 2020
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 20A24773 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 UNIVERSITY OF NEW MEXICO, Albuquerque, NM 87131-2343
- **Phone:** (505) 272-2321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Faculty Physicians And Surgeons Of Llusm (NPI 1124560214, Las Vegas, NV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1285261917) · Data from the CMS NPPES public registry.